If you’re looking for an ultra-fast computer that can handle copious amounts of gaming, streaming, and all your other digital needs without breaking a sweat, you may need to get ahold of an infrared ...

An optical transistor that uses one laser beam to control another could form the heart of a future generation of ultrafast light-based computers, say Swiss researchers. Conventional computers are ...

Laser cooling isn't a new idea, but this is the first time it's actually worked in real-world conditions. Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit ...